Imagine a world without the glow of your screen, the hum of your fridge, or the instant communication across continents.

Abstract: The classical one-dimension chaotic maps are not adequately secure, and some improved maps usually have a high time complexity. To address these problems, this paper presents a new Piecewise ...

The finding offers tantalizing clues in the ongoing quest to piece together the origins of ORCs—mysterious, ring-shaped radio signals from space.

This transcript was created using speech recognition software. While it has been reviewed by human transcribers, it may contain errors. Please review the episode audio before quoting from this ...

Abstract: This article presents a novel inductive power transfer (IPT) system for autonomous underwater vehicles (AUVs). A magnetic coupler based on a curved quadruple-coil transmitter and a cuboid ...

The government says it plans to pass legislation to permanently ban fracking for shale gas in England. A moratorium on the practice was put in place by the last government but the debate has been ...

A still image from the animation of RAD J131346.9+500320. Credit: RAD@home Astronomy Collaboratory (India). When astronomers first started finding “odd radio circles,” or ORCs, they were baffled.